JPH0263278A - 液晶表示装置の階調補正回路 - Google Patents

液晶表示装置の階調補正回路

Info

Publication number
JPH0263278A
JPH0263278A JP15284489A JP15284489A JPH0263278A JP H0263278 A JPH0263278 A JP H0263278A JP 15284489 A JP15284489 A JP 15284489A JP 15284489 A JP15284489 A JP 15284489A JP H0263278 A JPH0263278 A JP H0263278A
Authority
JP
Japan
Prior art keywords
video signal
liquid crystal
circuit
amplifier
conversion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15284489A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0328113B2 (en]
Inventor
Takahiro Fuse
孝弘 布施
Osamu Kameda
修 亀田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP15284489A priority Critical patent/JPH0263278A/ja
Publication of JPH0263278A publication Critical patent/JPH0263278A/ja
Publication of JPH0328113B2 publication Critical patent/JPH0328113B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP15284489A 1989-06-15 1989-06-15 液晶表示装置の階調補正回路 Granted JPH0263278A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15284489A JPH0263278A (ja) 1989-06-15 1989-06-15 液晶表示装置の階調補正回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15284489A JPH0263278A (ja) 1989-06-15 1989-06-15 液晶表示装置の階調補正回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP57046776A Division JPS58164387A (ja) 1982-03-24 1982-03-24 映像信号ａ−ｄ変換装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4027786A Division JP2508941B2 (ja) 1992-02-14 1992-02-14 映像信号ａ−ｄ変換装置

Publications (2)

Publication Number Publication Date
JPH0263278A true JPH0263278A (ja) 1990-03-02
JPH0328113B2 JPH0328113B2 (en]) 1991-04-18

Family

ID=15549366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15284489A Granted JPH0263278A (ja) 1989-06-15 1989-06-15 液晶表示装置の階調補正回路

Country Status (1)

Country Link
JP (1) JPH0263278A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131784A (ja) * 1990-09-25 1992-05-06 Anritsu Corp レーダ装置の階調識別装置
JP2002366122A (ja) * 2001-06-02 2002-12-20 Samsung Electronics Co Ltd 液晶表示装置及びその駆動方法
KR100945584B1 (ko) * 2003-06-02 2010-03-08 삼성전자주식회사 액정 표시 장치의 구동 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397A (en) * 1976-06-24 1978-01-05 Hitachi Ltd Luminance control signal formation method for gradation display
JPS5421219A (en) * 1977-07-19 1979-02-17 Mitsubishi Electric Corp Signal binary-coded unit
JPS559007U (en]) * 1978-07-03 1980-01-21
JPS5512919A (en) * 1978-07-13 1980-01-29 Suwa Seikosha Kk Liquid crystal image display
JPS5532063A (en) * 1978-08-29 1980-03-06 Suwa Seikosha Kk Liquid crystal display
JPS58164387A (ja) * 1982-03-24 1983-09-29 Casio Comput Co Ltd 映像信号ａ−ｄ変換装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397A (en) * 1976-06-24 1978-01-05 Hitachi Ltd Luminance control signal formation method for gradation display
JPS5421219A (en) * 1977-07-19 1979-02-17 Mitsubishi Electric Corp Signal binary-coded unit
JPS559007U (en]) * 1978-07-03 1980-01-21
JPS5512919A (en) * 1978-07-13 1980-01-29 Suwa Seikosha Kk Liquid crystal image display
JPS5532063A (en) * 1978-08-29 1980-03-06 Suwa Seikosha Kk Liquid crystal display
JPS58164387A (ja) * 1982-03-24 1983-09-29 Casio Comput Co Ltd 映像信号ａ−ｄ変換装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131784A (ja) * 1990-09-25 1992-05-06 Anritsu Corp レーダ装置の階調識別装置
JP2002366122A (ja) * 2001-06-02 2002-12-20 Samsung Electronics Co Ltd 液晶表示装置及びその駆動方法
KR100945584B1 (ko) * 2003-06-02 2010-03-08 삼성전자주식회사 액정 표시 장치의 구동 장치

Also Published As

Publication number Publication date
JPH0328113B2 (en]) 1991-04-18

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